replacement parts: 2 x sealing ring, 1 x steam release valve, 1 x float valve, 3 x float valve gasket, 1 x anti-block shield, 1 x anti-blocking shroud bracket, 2 x valve sealing ring. High Quality: The release valve is made of food-grade PP and steel, the gasket is made of food-grade silicone, and the float valve is made of aluminum alloy, which is , reusable, washable, safe, and can be bent without deformation. Pressure-Proof Safety: Crafted to maintain the highest safety standards, our accessories 6 qt are designed to secure a tight seal for worry-free pressure cooking. Effortless Use, Easy Clean: designed for effortless installation and maintenance, making cooking and cleanup hassle-free. Tailor-Made Fit: Perfectly compatible with for Duo 5, 6 Quart and Duo Plus 6 Quart, ensuring a precise fit for optimal performance. Colour:As Shown Material:Silicone+Metal Package Contents: 1 set * stress cooker accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.